Results 21 to 30 of about 134,034 (142)

Influence of atmospheric pressure change on gas sampling in mine closed area

open access: yes矿业科学学报, 2020
The variation of atmospheric pressure will cause the exchange of air volume between the closed area of the mine and the external environment, which will have an impact on the gas migration in the closed area of the mine.In order to study the influence of
Lei Baiwei   +3 more
doaj   +1 more source

Heavy thunderstorms on the Polish-German lowlands in the period 1951–2008 and their circulation conditions

open access: yesQuaestiones Geographicae, 2012
The aim of the study was an analysis of the impact of atmospheric circulation over the territory of Europe on the frequency of occurrence of heavy thunderstorms on German Lowlands and on Polish Lowlands in the period 1951-2008.
Kolendowicz Leszek
doaj   +1 more source

Impact of atmospheric noise on observing the slichter mode

open access: yesGeodesy and Geodynamics
Atmospheric pressure fluctuations can result in long-period noise (T > 10 s) in gravity observations, and it is crucial to remove the atmospheric pressure effect for observing weak dynamic signals using superconducting gravimeters.
Lizhuo Gong   +5 more
doaj   +1 more source

Open air plasma deposited antimicrobial SiOx/TiOx composite films for biomedical applications

open access: yesCurrent Directions in Biomedical Engineering, 2016
Open air atmospheric pressure plasma jet (APPJ) enhanced chemical vapour deposition process was used to deposit biocompatible SiOx/TiOx composite coatings. The as deposited films are hydrophilic and show visible light induced photocatalytic effect, which
Rapp Christin   +4 more
doaj   +1 more source

Effect of steam cooking and storage time on the formation of resistant starch and functional properties of cassava starch

open access: yesCogent Food & Agriculture, 2017
In this study, resistant starch (RS), type 3, was prepared by debranching, steam cooking and storage of cassava native starch obtained from two Nigeria varieties (TMS 30572 and 98/0581).
V.F. Abioye   +4 more
doaj   +1 more source

Spatial Distribution of Wettability in Aluminum Surfaces Treated with an Atmospheric-Pressure Remote-Plasma

open access: yesMetals, 2019
The use of atmospheric-pressure remote plasmas (postdischarge) sustained in argon and argon−nitrogen for the treatment of aluminum surfaces has been studied to better understand the underlying mechanisms responsible for cleaning and activating the ...
José Muñoz   +2 more
doaj   +1 more source

Surface Modification of Tool Steel by Atmospheric-Pressure Plasma Nitriding Using Dielectric Barrier Discharge

open access: yesTribology Online, 2016
The plasma nitriding of tool steel under atmospheric-pressure was performed using a dielectric barrier discharge method, resulting in the formation of a uniform nitrided layer.
Junji Miyamoto   +4 more
doaj   +1 more source

Influência de elementos meteorológicos na dor de pacientes com osteoartrite: revisão da literatura Influence of meteorological elements on osteoarthritis pain: a review of the literature

open access: yesRevista Brasileira de Reumatologia, 2011
Apesar de frequente a afirmação de que as condições do tempo modificam a intensidade da dor na osteoartrite (OA), essa influência é controversa e de difícil mensuração.
Evânia Claudino Queiroga de Figueiredo   +2 more
doaj   +1 more source

The Pressure-Temperature Regime of Iraq during the Period of 1948–2013 [PDF]

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2016
We have considered spatiotemporal changes in the pressure-temperature regime at the territory of Iraq and Middle Eastern countries, which is limited by the following geographical coordinates: 27.5–37.5° N, 37.5–50.0° E.
Yu.P. Perevedentsev   +2 more
doaj  

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